Structure Selection Scheme Comparison Research Of High-rise Tower Building

With the development of economy, the growing material and cultural needs of people and architectural engineering technology maturity, more and more types of structure system are rapidly developing, which leeds us to study the selection of structure. As the increasingly rising price of building, more and more people not only pay attention to the quality of the house but also pay attention to its economic performance. Either for investors or for householder hopes houses are in excellent quality but low price. So it’s urgent to make the benefit of structure attain maximization goal in design selection work which should comprehensively considerate the economic factors.We take a typical high-rise tower structure of20layers in high-rise building for selection examples in this paper. Firstly, we will discusses the research status, the development trend and the influencing factors of the selection of the high-rise buildings. And then we will analyse several commonly used kinds of structural system and their advantages and disadvantages and applicable scope in selection of high-rise building structure. Lastly, we will introduce the main control indicators in the selection of tall building structures. Such as horizontal load, axial deformation and lateral displacement, structure ductility and seismic action, structure ductility, etc.In this paper, through the widely used building structure such as:pure shear wall structure, frame-shear wall structure and frame-core tube structure in structural selection of high-rise building used in the selection of modeling calculation to find the three structure’s differcences in cycle, the internal force and displacement and so as to analyse the index of the whole structure stress performance so as to find out the reasonable system for about20floors in the high-rise tower structure residence and then calculate the content and reinforcement content index in these type of construction according to the construction drawing of the three structure form and in means of the budget software of GLODON to analyze and contrast the economic performance in these type of construction so as to choose economic optimal scheme. At last, we will comprehensively analysis the three kinds of structure system combined with stress and economic comprehensive to find optimal solutions so that under the premiase of satisfied stress premise, reaching economic optimal performance, which will provide reference in design of the high-rise structure residence in the future.